105915120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23227}}^1$

素因数の和:23262

約数の個数: 80

約数和(自身を含む): 345632640

約数和(自身を除く): 239717520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 23227, 46454, 69681, 92908, 116135, 139362, 185816, 232270, 278724, 348405, 371632, 441313, 464540, 557448, 696810, 882626, 929080, 1114896, 1323939, 1393620, 1765252, 1858160, 2206565, 2647878, 2787240, 3530504, 4413130, 5295756, 5574480, 6619695, 7061008, 8826260, 10591512, 13239390, 17652520, 21183024, 26478780, 35305040, 52957560, 105915120]

約数ペア:

[(1, 105915120), (2, 52957560), (3, 35305040), (4, 26478780), (5, 21183024), (6, 17652520), (8, 13239390), (10, 10591512), (12, 8826260), (15, 7061008), (16, 6619695), (19, 5574480), (20, 5295756), (24, 4413130), (30, 3530504), (38, 2787240), (40, 2647878), (48, 2206565), (57, 1858160), (60, 1765252), (76, 1393620), (80, 1323939), (95, 1114896), (114, 929080), (120, 882626), (152, 696810), (190, 557448), (228, 464540), (240, 441313), (285, 371632), (304, 348405), (380, 278724), (456, 232270), (570, 185816), (760, 139362), (912, 116135), (1140, 92908), (1520, 69681), (2280, 46454), (4560, 23227)]